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The E-T-A 3120-N521-P7T1-W01D-12A is a thermal circuit breaker that combines overcurrent protection with the function of an ON/OFF switch. It features a 2-pole configuration and a 12A current rating, suitable for various applications.
This circuit breaker is designed for panel mounting and has a rocker actuator. It operates at a voltage rating of 415V. The device utilizes a thermal bimetal trip element for reliable overload protection. It is designed to be easily and quickly resettable after tripping, ensuring maximum equipment availability.
Key specifications include a rated voltage of 240VAC and 50VDC, with a current rating range from 0.1 to 20A. The typical life is rated for 30,000 cycles for single pole and 50,000 cycles for double pole configurations under specific conditions.
Typical applications for this type of circuit breaker include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, and audio equipment.
The current rating is 12A.
The voltage rating is 415V.
It has 2 poles.
It is a thermal circuit breaker.
The mounting type is Panel Mount.
The typical life is 30,000 cycles for single pole and 50,000 cycles for double pole.